1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 #ifndef _ASM_CACHECTL 3 #define _ASM_CACHECTL 4 5 /* 6 * Options for cacheflush system call 7 */ 8 #define ICACHE (1<<0) /* flush instruction cache */ 9 #define DCACHE (1<<1) /* writeback and flush data cache */ 10 #define BCACHE (ICACHE|DCACHE) /* flush both caches */ 11 12 #endif /* _ASM_CACHECTL */ 13